<%@ page import="java.sql.*" %>
<%@ page import="java.util.List" %>
<%@ page import="java.util.ArrayList" %>
<%@ page import="java.sql.Connection" %>
<%@ page import="java.sql.Statement" %>
<%@ page import="java.sql.ResultSet" %>
<%@ page import="java.sql.DriverManager" %><%--
  Created by IntelliJ IDEA.
  User: 林云志
  Date: 2018/4/5
  Time: 17:03
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>更新用户</title>
    <meta http-equiv="refresh" content="1;URL=http://localhost:8080/index.jsp">

    <meta http-equiv="content-type" content="text/css" charset="UTF-8">
</head>
<body>
    <%
        request.setCharacterEncoding("utf-8");
        String id = request.getParameter("id");
        String username = request.getParameter("username");
        String password = request.getParameter("password");

        //3+1

        Connection connection = null;
        Statement statement = null;
        String sql = "update t_users SET username = '" + username + "', password='" + password + "' WHERE  id = " + id;

        Class.forName("com.mysql.jdbc.Driver");
        connection = DriverManager.getConnection(
                "jdbc:mysql://localhost:3306/sctu_javaweb_2018?serverTimezone=UTC",
                "root",
                "123456"
        );

        statement = connection.createStatement();
        statement.executeQuery(sql);


    %>


</body>
</html>
